4251420760 has 32 divisors (see below), whose sum is σ = 9664320960. Its totient is φ = 1683035136.

The previous prime is 4251420757. The next prime is 4251420769. The reversal of 4251420760 is 670241524.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4251420769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 543984 + ... + 551743.

It is an arithmetic number, because the mean of its divisors is an integer number (302010030).

Almost surely, 2^4251420760 is an apocalyptic number.

4251420760 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4251420760 is an abundant number, since it is smaller than the sum of its proper divisors (5412900200).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4251420760 is a wasteful number, since it uses less digits than its factorization.

4251420760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1095835 (or 1095831 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 4251420760 is about 65202.9198732695. The cubic root of 4251420760 is about 1619.9863789944.

The spelling of 4251420760 in words is "four billion, two hundred fifty-one million, four hundred twenty thousand, seven hundred sixty".